tx 0x4e7cd3b86f0f1fe15d844d2b21ea6f8427921e61f66742a7f707dc2dbbc61c4dCopy

payload

{
  "ModifyOrder": {
    "new_size": 10381937,
    "order_id": 12331503,
    "new_price": 10384000000
  }
}